.chat_list{
        }
        .chat_list .list{
            
        }
        .list .title{
            line-height:32px;
            font-size: 15px;
            padding: 10px;
            border-bottom: solid 1px #f6f6f6;
            background: #F17178;
            position:relative;
            color: #fff;
        }
        .icon_down{
            width:15px;
            height:15px;
            display:inline-block;
            position:absolute;
            top: 18px;
            right:20px;
            background: url('../../img/wechat/arrow_down.png') no-repeat;
            background-size:100%;
        }
        .list_content{
            display:none;
        }
        .list_content ul{
            padding-left:5px;
        }
        .list_content li{
            height: 50px;
            overflow: hidden;
            border-bottom: solid 1px #f6f6f6;
            position: relative;
            padding: 5px 5px 5px 0;
            box-sizing: border-box;
        }
        .list_content li img{
            width: 40px;
            height: 40px;
            float: left;
        }
        .list_content .right_content{
            line-height: 40px;
            width: 100%;
            position: absolute;
            padding-left: 50px;
            padding-right: 10px;
            box-sizing: border-box;

        }
        .list_content .right_content p{
            white-space: nowrap;
            display: inline-block;
            width: 100%;
            overflow: hidden;
            text-overflow: ellipsis;
        }